CK Worldwide MR712SF Micro TIG Torch - 70 Amp Air-Cooled with 12.5' SuperFlex Cable

The CK Worldwide MR712SF Micro TIG Torch delivers 70 amp capacity in the industry's most compact design, engineered for precision welding in confined spaces where standard torches cannot reach. With its 12.5-foot SuperFlex cables and rigid head design, this gas-cooled torch provides exceptional maneuverability and precise arc control for intricate fabrication work.

• 70 amp rating with 100% duty cycle for continuous operation
• 0.31" (7.9mm) neck diameter — smallest profile available for tight access welding
• SuperFlex cable system provides superior flexibility and reduces operator fatigue
• Interchangeable angular heads — 45°, 90°, and 180° options for versatile positioning
• Valve-free design simplifies operation and reduces maintenance requirements
• 3.10" (78.7mm) neck length optimized for precision control
• Includes tungsten stick-out gauge and wrench for consistent electrode positioning
• Complete AK-MR accessory kit included with multiple heads, collets, cups, and tungsten electrodes

Compatible Consumables

• MR90H — 90° Angle Head
• MR45H — 45° Angle Head
• MR180H — 180° Angle Head
• MR040C — .040" (1.0mm) Collet
• MR116C — 1/16" (1.6mm) Collet
• MR332C — 3/32" (2.4mm) Collet
• MR4A — Alumina Cup
• MR4P — Clear Cup
• MRHB — Handle Bushing
• TG124 — Tungsten Stick-Out Gauge and Wrench

The MR712SF excels in aerospace, electronics, jewelry repair, and thin-sheet metal applications where precision and access are critical. The torch accommodates tungsten electrodes from .040" to 3/32" diameter and features CK's proven 10 x 32 thread pattern for reliable consumable retention in demanding shop environments.